Steam iron



FIG. 1 is a perspective view as seen from the top, front and right side of a steam iron showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view as seen from the top, front and right side of a second embodiment of a steam iron showing my new design;

FIG. 9 is a left side elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines showing a power cord, cord guard, control members, and steam vents are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for steam iron, as shown and described. 